PROCESS FOR PREPARING VORICONAZOLE BY USING NEW INTERMEDIATES - Patent 2531499

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EP 2 531 499 A2

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(88)	Date of publication A3:
	15.12.2011

(43)	Date of publication:
	12.12.2012 Bulletin 2012/50

(21)	Application number: 11739993.1

(22)	Date of filing: 01.02.2011

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International Patent Classification (IPC):

C07D 403/02^(2006.01)

C07D 403/08^(2006.01)

(86)	International application number:
	PCT/KR2011/000689

(87)	International publication number:
	WO 2011/096697 (11.08.2011 Gazette 2011/32)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

04.02.2010 KR 20100010467

(71)	Applicant: DONG KOOK PHARMACEUTICAL CO., LTD.
	Kangnam-gu, Seoul 135-280 (KR)

(72)	Inventors:
	KWON, Hyuk Chul Suwon-si Gyeonggi-do 443-725 (KR) RHO, Man Dong Seoul 150-837 (KR) CHA, Kyung Hoi Yongin-si Gyeonggi-do 446-754 (KR)

(74)	Representative: Jacob, Reuben Ellis et al
	R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)

(54)	PROCESS FOR PREPARING VORICONAZOLE BY USING NEW INTERMEDIATES